CN112814044A - Damp-proof system for basement - Google Patents
Damp-proof system for basement Download PDFInfo
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- CN112814044A CN112814044A CN202110171184.8A CN202110171184A CN112814044A CN 112814044 A CN112814044 A CN 112814044A CN 202110171184 A CN202110171184 A CN 202110171184A CN 112814044 A CN112814044 A CN 112814044A
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- basement
- proof
- damp
- layer
- pipe
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/70—Carbon dioxide
Abstract
The invention relates to the technical field of indoor waterproof, in particular to a damp-proof system for a basement, which comprises a group of basements, a dehumidifying and ventilating unit and a sensor unit, wherein the sensor unit is arranged in the basement; the wall body of a plurality of surfaces of the basement is sequentially provided with a decorative layer, a heat insulation layer, a damp-proof heating layer and an outer wall from indoor to outdoor, and adjacent damp-proof heating layers are fixedly and hermetically connected through a heat-proof fixing layer; the wall body of the basement is also provided with an electric air inlet valve for conducting the indoor space, the outer wall and the area between the damp-proof heating layers. The invention has good dehumidification and damp-proof effects on the inner space of the basement and has excellent comfort when the basement is used.
Description
Technical Field
The invention relates to the technical field of indoor water proofing, in particular to a damp-proof system for a basement.
Background
With the improvement of construction technology, basement space is effectively utilized. However, as long as the structure is not problematic, the construction of damp-proof and water-proof basements is neglected, which causes the damp wall skin of the basements used for communication to fall off, and the groundwater at the position eroded by water seeps into the room from the ground and the wall without being prevented, which not only affects the beauty, but also brings many disadvantages to production and life.
In the application number: the patent document of CN920699336.X discloses a dampproofing dehumidification system of basement, including total accuse system and the outer wall, barrier layer and the interior wall that set gradually, total accuse system is fixed to be set up on the side of keeping away from the barrier layer on the interior wall, the inside dampproofing mechanism of electric pulse that is equipped with of outer wall, the dampproofing mechanism of electric pulse and total accuse headtotail, the inside reservation cavity that still is equipped with of outer wall, the inside fixed humidity transducer that is equipped with of reservation cavity, humidity transducer and total accuse system signal connection, the barrier layer adopts waterproofing membrane to make, a side that is close to the barrier layer on the interior wall is equipped with one deck waterproof mortar layer, a side of keeping away from the barrier layer on the interior wall is equipped with cement fine mortar layer and ceramic cotton brick layer in proper order. The utility model discloses a structural design is reasonable, and safe in utilization and dampproofing effectual are favorable to the popularization and application of marketization.
However, the following disadvantages exist in the practical application process:
firstly, the moisture-proof effect is not good, because the moisture-proof effect only aims at preventing the underground water from permeating into the basement through the outer wall of the basement, and the moisture problem caused by the fact that the humid air enters the basement cannot be effectively solved;
secondly, the comfort is poor, because the natural lighting of the basement is almost negligible, and the external environment of the basement has more moisture than the room above the ground, so the temperature in the basement is lower than that in the room above the ground, which makes people entering the basement feel cold;
thirdly, safety is not good, because the height of the basement is lower than the ground, air in the basement is not easy to circulate, so that the quality of air in the basement is deteriorated, and particularly, the content of carbon dioxide in the basement is remarkably increased, which is not good for safety of people entering the basement.
Disclosure of Invention
The present invention is directed to solving the problems of the prior art, and the problems set forth in the background above.
In order to achieve the purpose, the invention adopts the following technical scheme: a damp-proof system for basements comprises a group of basements, a dehumidifying and ventilating unit and a sensor unit; the wall body of a plurality of surfaces of the basement is sequentially provided with a decorative layer, a heat insulation layer, a damp-proof heating layer and an outer wall from indoor to outdoor, and adjacent damp-proof heating layers are fixedly and hermetically connected through a heat-proof fixing layer; the wall body of the basement is also provided with an electric air inlet valve for conducting the indoor space, the outer wall and the area between the damp-proof heating layers; the dehumidification ventilation unit comprises a dehumidification fresh air fan, a hot water pipe, a reservoir, a water-vapor separator, a high static pressure suction fan and a one-way valve; the hot water pipe is arranged between the moisture-proof heating layer and the heat-insulating layer, and the hot water pipe and the new dehumidification fan form a closed loop path; the cistern is located the basement below, cistern and vapor separator pass through the pipe intercommunication, the vapor separator bottom is equipped with the drain pipe, the position department that the vapor separator is close to its bottom still is equipped with the exhaust pipe, the top that the mouth of pipe of exhaust pipe inside the vapor separator is close to the vapor separator, be equipped with check valve I on the pipe, be equipped with check valve II on the drain pipe, high static pressure suction fan sets up on the exhaust pipe.
Further, the number of the basements is at least one.
Furthermore, the fresh air dehumidifying machine comprises a fresh air dehumidifying machine host and at least one external fan, the fresh air dehumidifying machine host comprises a heat exchanger, a compressor, an internal fan fresh air outlet pipe and a fresh air inlet pipe, and the heat exchanger is connected with the external fan through a pipe; the compressor is respectively connected with the heat exchanger and the condenser through pipes, the condenser is connected with the evaporator through an electronic expansion valve pipe, and the evaporator pipe is connected with the compressor; the inner fan is connected with a fresh air outlet pipe, and the outer fan is connected with a compressor through a refrigerant pipe; the heat exchanger is connected with two hot water pipes, and a circulating pump is arranged on the hot water pipe of the inlet path; the external fan also comprises a condenser and an evaporator, and an electronic expansion valve is arranged between the condenser and the evaporator.
Furthermore, the moisture-proof heating layer and the outer wall form a cavity, the moisture-proof heating layer is made of stainless steel, and grooves are formed in the surface of the moisture-proof heating layer.
Furthermore, the thermal insulation fixing layer is fixedly connected with the thermal insulation fixing plate through screws.
Furthermore, the hot water pipe is connected with the moisture-proof heating layer through a heat-conducting U-shaped plate, and the heat-conducting U-shaped plate is made of a material with good heat-conducting property.
Furthermore, a water baffle matched with the water separator is arranged inside the water-vapor separator at the position of the pipe orifice of the conduit.
Furthermore, the sensor unit comprises an indoor temperature and humidity sensor, a wall body temperature and humidity sensor, a carbon dioxide sensor and a negative pressure sensor, wherein the wall body temperature and humidity sensor and the negative pressure sensor are arranged between the moisture-proof heating layer and the outer wall, and the indoor temperature and humidity sensor and the carbon dioxide sensor are arranged on the decoration layer.
Furthermore, each basement is provided with a dehumidifying and ventilating unit and a sensor unit which are matched; dehumidification ventilation unit and sensor unit all control through control center, control center still is equipped with control panel and/or APP control software.
Compared with the prior art, the invention has the advantages and positive effects that,
1. the wall body of basement comprises decorative layer, heat preservation, the layer of heating that insulates against the tide and outer wall, and separates to form the cavity between the layer of heating and the outer wall, can effectively realize dampproofing function, cooperates the dehumidification unit of taking a breath to realize effectively adjusting the humidity in the basement simultaneously.
2. The dehumidification ventilation unit is matched with the wall body of the basement, so that gas exchange between the space in the basement and the external environment is realized, and water and moisture penetrating into the outer wall of the basement can be discharged.
3. The dehumidifying and ventilating unit and the sensor unit are controlled by the control center, automatically work by monitoring the temperature, the humidity and the carbon dioxide content in the basement, and effectively improve the safety and the comfort of the basement.
Drawings
FIG. 1 is a pictorial view of the present invention from a first perspective;
FIG. 2 is a plan view of the principle of construction of the present invention;
FIG. 3 is an enlarged view of area E of FIG. 3 in accordance with the present invention;
FIG. 4 is a plan view of the structure of the water vapor separator of the present invention;
FIG. 5 is a cross-sectional view of a portion of the wall of the basement of the present invention, shown in section level by level;
FIG. 6 is an enlarged view of area A of FIG. 2;
FIG. 7 is an enlarged view of area B of FIG. 5;
FIG. 8 is an enlarged view of area C in FIG. 5
FIG. 9 is an enlarged view of area D of FIG. 5;
the reference numerals in the drawings denote:
101-basement; 102-a decorative layer; 103-decorating a reinforcing layer; 104-an insulating layer; 105-moisture-proof heating layer; 106-exterior wall; 107-heat insulation fixing plate; 108-electric intake valves; 109-a thermal insulation fixed layer; 110-a screw; 111-thermally conductive U-shaped plates;
201-a new dehumidifying fan; 202-a compressor; 203-heat exchanger; 204-a condenser; 205-electronic expansion valve I; 206-an evaporator; 207-a fan; 208-a circulation pump; 209-hot water pipe; 210-connecting a fan externally; 211-fresh air inlet pipe; 212-fresh air outlet pipe; 213-electronic expansion valve II
301-wall temperature and humidity sensor; 302-a carbon dioxide sensor; 303-indoor temperature and humidity sensor, 304-negative pressure sensor;
401-a water reservoir; 402-water vapor separator; 403-high static pressure suction fan; 404-one-way valve I; 405-a liquid level sensor; 406-a catheter; 407-a drain pipe; 408-an exhaust pipe; 409-one-way valve II; 410-water guard.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
A moisture barrier system for basements, referring to fig. 1-9: comprises a group of basements 101, a dehumidification ventilation unit and a sensor unit;
the bottom surface, the top surface and the surrounding walls of the basement 101 have the same structure, so that the basement has a good effect. The wall body is sequentially provided with a decorative layer 102, an insulating layer 104, a damp-proof heating layer 105 and an outer wall 106 from the indoor to the outdoor direction, and the adjacent damp-proof heating layers 105 are fixedly and hermetically connected through a heat-proof fixing layer 109; the wall body of the basement 101 is also provided with an electric air inlet valve 108 for conducting the indoor space, the outer wall 106 and the region between the damp-proof heating layers 105;
the dehumidifying and ventilating unit comprises a dehumidifying fresh air fan 201, a hot water pipe 209, a water reservoir 401, a water-steam separator 402, a high static pressure suction fan 403 and a one-way valve; the hot water pipe 209 is arranged between the moisture-proof heating layer 105 and the heat-insulating layer 104; the heating and dehumidification of the wall body are realized through the hot water pipe, and the hot water in the hot water pipe can be provided by the new dehumidification fan 201, so that the energy consumption can be effectively reduced, and the waste of energy is avoided; meanwhile, the device can be externally connected with a heat source, thereby improving better effect. The reservoir 401 is located below the basement, and can also be located at the lowest point of the basement as long as liquid can be ensured to flow into the reservoir; the water reservoir 401 and the water-vapor separator 402 are communicated through a conduit 406, a drain pipe 407 is arranged at the bottom of the water-vapor separator 402, an exhaust pipe 408 is further arranged at a position of the water-vapor separator 402 close to the bottom of the water-vapor separator 402, a pipe orifice of the exhaust pipe 408 in the water-vapor separator 402 is close to the top end of the water-vapor separator 402, a check valve I404 is arranged on the conduit 406, a check valve II409 is arranged on the drain pipe 407, and the high-static-pressure suction fan is arranged on the exhaust pipe 408. The water-vapor separator is a device for discharging moisture and humidity in the water storage tank to the outside, and the moisture is extracted out simultaneously by matching with the new dehumidifying fan, so that the dryness, safety and comfort in the underground chamber are ensured. When moisture is pumped, the high static pressure suction fan starts to work, the one-way valve II is closed, the one-way valve I is opened, and the moisture is pumped out. When the liquid height in the water-vapor separator reaches a warning line, the high-static-pressure suction fan stops working, the one-way valve II is opened, and drainage work is carried out. Liquid level sensors at different positions are arranged in the water-steam separator, when the liquid level surface is lower, the high static pressure suction fan starts to work, and the one-way valve II is closed.
The fresh air dehumidifying machine comprises a fresh air dehumidifying machine host 201 and at least one external fan 210, wherein the fresh air dehumidifying machine host 201 comprises a heat exchanger 203, a compressor 202, an internal fan 207, a fresh air outlet pipe 212 and a fresh air inlet pipe 211, and a pipe connecting pipe of the heat exchanger 203 is connected with the external fan 210; the compressor is respectively connected with a heat exchanger 203 and a condenser 204 through pipes, the condenser 204 is connected with an evaporator 206 through an electronic expansion valve 205 through pipes, and the evaporator is connected with the compressor 202 through pipes; the inner fan 207 is connected with a fresh air outlet pipe 212, and the external fan 210 is connected with the compressor 202 through a refrigerant pipe; the heat exchanger 203 is connected with two hot water pipes, and a circulating pump 208 is arranged on the hot water pipe of the inlet; the external fan 210 further includes a condenser and an evaporator, and an electronic expansion valve is disposed between the condenser and the evaporator. The fresh air inlet pipe is used for dehumidifying the fresh air machine and circulating the outside air, and the fresh air outlet pipe 212 is positioned in the underground chamber. The quantity and the space looks adaptation of external fan, an external fan can be placed in every independent space, both improved the effect of dehumidification, also effective reduce cost simultaneously.
The new fan of dehumidification includes six kinds of operating modes, is new trend mode, dehumidification mode, new trend dehumidification + heat recovery + refrigeration mode, heat recovery + refrigeration mode respectively.
When the fresh air mode is in, the electronic expansion valve II is in a closed state, the electronic expansion valve I is in a closed state, and the circulation pump 208 does not operate. Outside air enters the basement through the fresh air inlet pipe, the evaporator, the condenser and the fan through the fresh air outlet pipe.
When the electronic expansion valve is in the dehumidification mode, the electronic expansion valve I is in a closed state, the electronic expansion valve II is in an open state, and the circulating pump 208 does not work; the compressor compresses the refrigerant to be converted into high-temperature high-pressure gas, the high-temperature high-pressure gas passes through the heat exchanger and finally reaches the condenser of the external fan to be condensed into low-temperature high-pressure liquid, the low-temperature low-pressure liquid is obtained through throttling of the electronic expansion valve, and the low-temperature low-pressure gas is finally obtained through the evaporator and. The external fan extracts indoor air, and the air passes through the evaporator and the condenser and then is discharged through the air outlet.
When the air conditioner is in a fresh air dehumidification mode, the electronic expansion valve II of the external fan is in a closed state, the compressor compresses the refrigerant to be converted into a high-temperature high-pressure gas state, the gas enters the condenser through the pipeline to be condensed and heat-extracted, and the refrigerant is converted into a low-temperature high-pressure liquid state; then the refrigerant is throttled by the electronic expansion valve I and converted into low-pressure liquid, finally the low-pressure liquid reaches the evaporator, the refrigerant evaporates and absorbs heat, and the refrigerant is converted into low-pressure gas and returns to the compressor through a pipeline. Meanwhile, outdoor fresh air reaches the inside of the new dehumidification fan 210 through the new air inlet pipe 211, is subjected to moisture separation and cooling through the evaporator, is subjected to temperature increase through the condenser, and is discharged into the underground room through the new air outlet pipe 212 by the inner fan 207.
When the air conditioner is in a fresh air dehumidification and dehumidification mode, the electronic expansion valve I is in an open state, the electronic expansion valve II is in an open state, and the circulating pump 208 does not work; the outside air is subjected to moisture separation and cooling through the fresh air inlet pipe and the evaporator, and the condenser and the fan enter the basement through the fresh air outlet pipe; the compressor compresses a refrigerant and then divides the refrigerant into two paths; one path of the air flow reaches a condenser externally connected with a fan through a heat exchanger and then returns to a compressor through an electronic expansion valve II externally connected with the fan and an evaporator externally connected with the fan; the other path reaches a condenser and returns to the compressor through an electronic expansion valve I and an evaporator. The indoor air enters through the fan of external fan, and the moisture breaks away from and cools down through the evaporimeter, and rethread condenser is discharged by the air outlet of external fan.
When the air conditioner is in a fresh air dehumidification, heat recovery and refrigeration mode, the electronic expansion valve I is in an open state, the electronic expansion valve II is in an open state, and the circulating pump 208 works; the outside air is subjected to moisture separation and cooling through the fresh air inlet pipe and the evaporator, and enters the room through the condenser and the fan and the fresh air outlet pipe; the compressor compresses a refrigerant and then divides the refrigerant into two paths; one path of the air flow reaches a condenser externally connected with a fan through a heat exchanger and then returns to a compressor through an electronic expansion valve II externally connected with the fan and an evaporator externally connected with the fan; the other path reaches a condenser and returns to the compressor through an electronic expansion valve I and an evaporator. The compressor compresses the refrigerant into a high-temperature high-pressure gas state, the high-temperature high-pressure gas state reaches the heat exchanger 203 through a pipeline, the heat exchanger converts the refrigerant into a normal-temperature high-pressure liquid state, the normal-temperature high-pressure liquid state reaches the external fan 210 through the pipeline, and condensation is carried out again; at the moment, the refrigerant is converted into a low-temperature high-pressure liquid state, is converted into a low-temperature low-pressure liquid state through the throttling of the electronic expansion valve, is converted into a low-temperature low-pressure gas state through the evaporator, and returns to the compressor through the pipeline. The circulating pump works, and low-temperature water is converted into hot water through the heat exchanger and enters the hot water pipe. The indoor air enters through the fan of external fan, and the moisture breaks away from and cools down through the evaporimeter, and rethread condenser is discharged by the air outlet of external fan.
When the heat recovery and refrigeration mode is in, the compressor compresses the refrigerant into a high-temperature and high-pressure gas state, the gas state passes through the heat exchanger 203, the condenser 204 and the electronic expansion valve I, reaches the evaporator and then flows back to the compressor; the circulating pump works, and low-temperature water is converted into hot water through the heat exchanger and flows out of the pipeline. The indoor air enters through the fan of external fan, and the moisture breaks away from and cools down through the evaporimeter, and rethread condenser is discharged by the air outlet of external fan.
Each basement 101 is provided with a dehumidification ventilation unit and a sensor unit which are matched with each other; dehumidification ventilation unit and sensor unit all control through control center, control center still is equipped with control panel and/or APP control software.
The moisture-proof heating layer 105 and the outer wall 106 form a cavity, and the cavity is an important channel and is provided with a wall temperature and humidity sensor and a negative pressure sensor. The material on damp proof heating layer can select for use multiple material, nevertheless adopts the stainless steel as the best, and damp proof heating layer 105's surface all is equipped with the recess, and the recess is used for strengthening damp proof heating layer's bulk strength. The same insulating fixing layer is preferably made of stainless steel.
The thermal insulation fixing layer 109 is positioned between two adjacent moisture insulation heating layers 105 and plays a role in sealing connection and moisture insulation. The damp-proof heating layer 105 is connected with the outer wall 106 through a screw 110, the heat-proof fixing layer 109 is fixedly connected with the heat-proof fixing plate 107 through a screw, and the decoration reinforcing layer is connected through the heat-proof fixing plate so as to fix the decoration layer. If the decoration layer is made of ceramic tiles, the effect is not good when the decoration layer is directly fixed with the heat insulation layer; therefore, the heat insulation fixing plate is connected with the fixed decoration layer, and then the ceramic tile is laid, so that a good effect can be achieved, and the fixed decoration layer can be a copper hole plate and the like.
The water-vapor separator 402 is internally provided with a water baffle 410 matched with the conduit 406 at the position of the nozzle. Thereby preventing liquid from the reservoir from splashing into the vent tube by impacting the inner wall.
The hot water pipe 209 is connected with the moisture-proof heating layer 105 through a heat-conducting U-shaped plate 111, and the heat-conducting U-shaped plate 111 is made of a material with good heat-conducting property. The heat energy in the hot water pipe is transferred through the moisture-proof heating layer, so that the connection and the heat transfer of the hot water pipe and the moisture-proof heating layer are particularly important, the close connection of the hot water pipe and the moisture-proof heating layer is ensured through the heat-conducting U-shaped plate, the heat transfer performance is ensured, and meanwhile, good stability can be achieved.
In order to achieve automatic operation of the entire system and to ensure comfort in the basement, the cooperation of the sensors is essential, while their position is also very important. The sensor unit includes indoor temperature and humidity sensor 303, wall body temperature and humidity sensor 301, carbon dioxide sensor 302 and negative pressure sensor 304, wall body temperature and humidity sensor 301 and negative pressure sensor 304 all set up between moisture proof heating layer 105 and outer wall 106, indoor temperature and humidity sensor and carbon dioxide sensor all set up on the decorative layer.
The working principle is as follows:
and (3) a dehumidification process:
firstly, monitoring humidity detection values of an indoor temperature and humidity sensor 303 and a wall temperature and humidity sensor 301 in real time by a control center;
in the second step, the moisture includes moisture in the basement and penetrating moisture, penetrating moisture in the environment outside the basement. When the control center detects that the humidity of the internal environment of the basement 101 exceeds the standard, the control center instructs the new dehumidifying fan 201 to dehumidify the internal environment of the basement 101, and at the moment, the new dehumidifying fan selects different working modes to work according to specific conditions; the moisture and the humidity outside the underground chamber can be blocked by the moisture-proof heating layer, wherein the moisture can be gathered to the reservoir and then discharged through the water-vapor separator; moisture is discharged through the reservoir and the water-vapor separator by the operation of the high static pressure suction fan;
it should be noted that, during dehumidification, the electric air intake valve 108 is opened, when the wall temperature and humidity sensor 301 between the moisture-proof warming layer 105 and the outer wall 106 detects that the humidity is high, the electric air intake valve 108 and the high-static-pressure suction fan 403 are opened, when the humidity is reduced to a preset value, the electric air intake valve 108 is stopped, when the negative pressure between the interlayers is detected to reach the preset value, the negative pressure sensor 304 is used for detecting the negative pressure between the interlayers of the whole basement 101, and the high-static-pressure suction fan 403 is stopped after the negative pressure reaches the standard.
The cavity between the moisture insulating and heating layer 105 and the outer wall 106 forms a gap communicated water reservoir 401 for water discharge.
And (3) air exchange process:
firstly, monitoring a detection value of a carbon dioxide sensor 302 in real time by a control center;
and secondly, when the control center detects that the content of the carbon dioxide in the internal environment of the basement 101 exceeds the standard, the control center instructs the dehumidifying fresh air fan to ventilate the internal environment of the basement 101 until the content of the carbon dioxide in the internal environment of the basement 101 is reduced to a normal value.
Similarly, during ventilation, the electric air intake valve 108 is opened, when the detected value of the carbon dioxide sensor exceeds the preset value, the electric air intake valve 108 and the high static pressure suction fan 403 are opened, when the concentration of the carbon dioxide is reduced to the preset value, the electric air intake valve 108 is stopped, when the negative pressure between the interlayers is detected to reach the preset value, the negative pressure between the interlayers of the wall of the whole basement 101 is detected by the negative pressure sensor 304, the high static pressure suction fan 403 is stopped after the negative pressure reaches the standard, and the high static pressure suction fan 403 is stopped.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Claims (10)
1. The utility model provides a dampproofing system of basement which characterized in that: comprises a group of basements (101), a dehumidification ventilation unit and a sensor unit; the wall body of a plurality of surfaces of the basement (101) is sequentially provided with a decoration layer (102), a heat insulation layer (104), a damp-proof heating layer (105) and an outer wall (106) from indoor to outdoor, and the adjacent damp-proof heating layers (105) are fixedly, hermetically and fixedly connected through a heat-proof fixing layer (109); the wall body of the basement (101) is also provided with an electric air inlet valve (108) for conducting the indoor space, the outer wall (106) and the area between the damp-proof heating layers (105);
the dehumidifying and ventilating unit comprises a dehumidifying fresh air fan, a hot water pipe (209), a water reservoir (401), a water-steam separator (402), a high static pressure suction fan (403) and a one-way valve; the hot water pipe (209) is arranged between the moisture-proof heating layer (105) and the heat-insulating layer (104); the utility model discloses a high static pressure suction fan, including cistern (401), steam separator (402), exhaust pipe (408), cistern (401), steam separator (402), water separator (402), check valve I (404) are equipped with on pipe (406), the cistern (401) is located the basement below, cistern (401) and steam separator (402) communicate through pipe (406), steam separator (402) bottom is equipped with drain pipe (407), steam separator (402) is close to the position department of its bottom and still is equipped with exhaust pipe (408), exhaust pipe (408) are close to the top of steam separator (402) at the inside mouth of pipe of steam separator (402), be equipped with check valve I (404) on pipe (406), be equipped with check valve II (409) on drain pipe (407), the.
2. The moisture barrier system as claimed in claim 1, wherein the number of the basement (101) is at least one.
3. The damp-proof basement system according to claim 1, wherein the fresh dehumidifying fan comprises a fresh dehumidifying fan main body (201) and at least one external fan (210), the fresh dehumidifying fan main body (201) comprises a heat exchanger (203), a compressor (202), an internal fan (207), a fresh air outlet pipe (212) and a fresh air inlet pipe (211), and the heat exchanger (203) is connected with the external fan (210); the compressor is respectively connected with a heat exchanger (203) and a condenser (204) through pipes, the condenser (204) is connected with an evaporator (206) through an electronic expansion valve (205), and the evaporator is connected with the compressor (202) through a pipe; the inner fan (207) is connected with a fresh air outlet pipe (212), and the outer fan (210) is connected with the compressor (202) through a refrigerant pipe; the heat exchanger (203) is connected with two paths of hot water pipes, and a circulating pump (208) is arranged on the hot water pipe of the inlet path; the external fan (210) further comprises a condenser and an evaporator, and an electronic expansion valve is arranged between the condenser and the evaporator.
4. The damp-proof basement system according to claim 1, wherein the damp-proof warming layer (105) and the outer wall (106) form a cavity, the damp-proof warming layer is made of stainless steel, and grooves are formed in the surface of the damp-proof warming layer (105).
5. The damp-proof basement system according to claim 1, wherein the adjacent damp-proof heating layer (105) is connected with the outer wall (106) through screws (110), and the fixed heat-proof layer (109) is fixedly connected with the fixed heat-insulating plate (107) through screws.
6. The moisture barrier system as claimed in claim 5, wherein a decorative reinforcing layer is further disposed between the decorative layer and the insulating layer.
7. The damp-proof basement system according to claim 1, wherein the hot water pipe (209) is connected to the damp-proof heating layer (105) through a heat-conducting U-shaped plate (111), and the heat-conducting U-shaped plate (111) is made of a material with good heat-conducting property.
8. The moisture barrier system as claimed in claim 1, wherein the water/vapor separator (402) is provided with a water baffle (410) inside at the location of the opening of the conduit (406).
9. The moisture-proof basement system according to claim 1, wherein the sensor unit comprises an indoor temperature and humidity sensor (303), a wall temperature and humidity sensor (301), a carbon dioxide sensor (302) and a negative pressure sensor (304), the wall temperature and humidity sensor (301) and the negative pressure sensor (304) are both arranged between the moisture-proof heating layer (105) and the outer wall (106), and the indoor temperature and humidity sensor and the carbon dioxide sensor are both arranged on the decoration layer.
10. The damp-proof basement system according to any one of claims 1 to 9, wherein each basement (101) is provided with a dehumidifying ventilation unit and a sensor unit which are matched; dehumidification ventilation unit and sensor unit all control through control center, control center still is equipped with control panel and/or APP control software.
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